# Problems

Below you can find problems from the current active rounds, as well as past rounds.

## Round 2

Start date **May 1, 2019 14:00 CET**, end date **May 26, 2019 14:00 CET**.

Challenge problem is worth maxPointsForProblem=6 points.

Formula for calculating points from score for challenge problem is: *maxPointForProblem * (1 - (1 - solution / maximalSolution) ^{0.5})*

Problem | Solved | Submit |
---|---|---|

Ada and Scarecrow | Solved 12 times | Round finished |

Ada and Prime | Solved 34 times | Round finished |

Just a Palindrome | Solved 37 times | Round finished |

Tjandra 19th birthday present (HARD) | Solved 21 times | Round finished |

Game Simulator | Solved 18 times | Round finished |

Union Laser | Solved 39 times | Round finished |

The Zebra Crossing | Solved 12 times | Round finished |

Connect the Points | Solved 26 times | Round finished |

Forest | Solved 38 times | Round finished |

[Challenge] JawBreaker Game | Solved 63 times | Round finished |

## Round 1

Start date **April 1, 2019 14:00 CET**, end date **April 26, 2019 14:00 CET**.

Challenge problem is worth maxPointsForProblem=3 points.

Formula for calculating points from score for challenge problem is: *maxPointForProblem * (1 - (1 - minSolution / solution) ^{0.5})*

Problem | Solved | Submit |
---|---|---|

Ada and TicTacToe | Solved 64 times | Round finished |

Building Subways | Solved 73 times | Round finished |

Input | Solved 135 times | Round finished |

First to meet the spaceship | Solved 54 times | Round finished |

Mysteriousness of a Logical Expression | Solved 111 times | Round finished |

N..K..Divide | Solved 111 times | Round finished |

Rational Numbers | Solved 144 times | Round finished |

Toby and the Frog | Solved 123 times | Round finished |

Walk home together | Solved 80 times | Round finished |

[Challenge] Guess The Number With Lies v5 | Solved 134 times | Round finished |

## Round 0

Start date **March 26, 2019 14:00 CET**, end date **March 28, 2019 14:00 CET**.

Points from this round are **not** counted in the overall results.

Problem | Solved | Submit |
---|---|---|

Product | Solved 49 times | Round finished |

Sort | Solved 49 times | Round finished |

Sum | Solved 58 times | Round finished |

Z-Tomato | Solved 30 times | Round finished |